Explore Kubernetes architecture, frameworks, and interfaces. Gain insights into deployment, scaling, and management of containerized applications. Discover extensibilities and get hands-on customizing Kubernetes.

k8s-go.tar.gz

k8s-go-v2

go-env-v2

Kubernetes is a popular open-source container orchestration system that automates the deployment, scaling, and management of containerized applications. This course is designed to provide a comprehensive understanding of Kubernetes and its programming concepts. You’ll dive deep into advanced topics of Kubernetes.

This course will cover topics such as Kubernetes architecture, frameworks, plugins, and interfaces. You’ll also learn the powerful extensibilities of Kubernetes and make full use of these built-in capabilities to build your customized Kubernetes.

This course is ideal for developers, DevOps engineers, and system administrators who want to learn how to master Kubernetes. By the end of the course, you’ll have a solid understanding of Kubernetes, its programming concepts, and be able to deploy, scale, and manage containerized customizations on Kubernetes. You will also get hands-on experience extending Kubernetes to meet your requirements.

Programming with Kubernetes

# Overview

`kubectl` is a powerful command line tool for interacting with Kubernetes. We can use `kubectl` to create resources, list running objects, and more. It provides a convenient way to learn, operate, and manage Kubernetes. We can easily complete most management tasks via `kubectl`.


# What is `kubectl`?

From a novice programmer's view, `kubectl` is a swiss army knife---one tool that accomplish many different tasks. It can help us manage Kubernetes, query the system to see what is happening there, display objects with our interested fields, monitor resource usages, and more.

From a veteran programmer's view, `kubectl` is a client that can talk to Kubernetes. As we all know, Kubernetes exposes RESTful HTTP APIs. These APIs are not only used by Kubernetes components, but also for external accesses. These APIs give us total leverage over Kubernetes. This kind of design helps ensure that each Kubernetes process can be revealed as an API endpoint with an HTTP request. Therefore, what `kubectl` primarily does is make HTTP requests to the `kube-apiserver`.

Before Getting Started

Kubernetes Architecture

Customizing AuthX

Dynamic Admission Control

Customizing Schedulers

Extending APIs with CustomResourceDefinition (CRD)

Extending APIs with Aggregated APIServer

Container Network Interface

Container Runtime Interface

Extend kubectl

How to Write Good Kubernetes Operators

Assessment of Programming with Kubernetes

Wrap Up

Introduction to kubectl

Overview

What is `kubectl`?

Assessment of Programming with Kubernetes

Introduction to kubectl

Overview

What is kubectl?

What is `kubectl`?